CVE-2026-39808: Fortinet FortiSandbox
EPSS47.3%No. 889 of 1739 in KEV
CVE year2026listed the same year
Same vendor in KEV31
Same product2
| Field | Value |
|---|---|
| Vendor | Fortinet |
| Product | FortiSandbox |
| Name | Fortinet FortiSandbox OS Command Injection Vulnerability |
| Added to KEV | 2026-07-16 |
| US federal due date | 2026-07-19 |
| Ransomware use | Unknown |
| CWE | CWE-78 |
CISA description
Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests.
Other entries for this product
| CVE | Vendor / product | Added | EPSS | Ransomware |
|---|---|---|---|---|
| CVE-2026-25089 | Fortinet FortiSandbox | 2026-07-16 | 76.1% | Unknown |
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A Fortinet FortiSandbox vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-16.